From d6c93afcc28cc65217ba65eeb646009c4f15a2ad Mon Sep 17 00:00:00 2001 From: Yabin Cui Date: Wed, 10 Feb 2016 16:41:10 -0800 Subject: applypatch: use vector to store data in FileContents. Bug: 26906416 Change-Id: Ib53b445cd415a1ed5e95733fbc4073f9ef4dbc43 --- updater/install.cpp | 21 +++++++++++---------- 1 file changed, 11 insertions(+), 10 deletions(-) (limited to 'updater') diff --git a/updater/install.cpp b/updater/install.cpp index 1cd9a5690..413e147a1 100644 --- a/updater/install.cpp +++ b/updater/install.cpp @@ -1398,21 +1398,22 @@ Value* ReadFileFn(const char* name, State* state, int argc, Expr* argv[]) { char* filename; if (ReadArgs(state, argv, 1, &filename) < 0) return NULL; - Value* v = reinterpret_cast(malloc(sizeof(Value))); + Value* v = static_cast(malloc(sizeof(Value))); + if (v == nullptr) { + return nullptr; + } v->type = VAL_BLOB; + v->size = -1; + v->data = nullptr; FileContents fc; if (LoadFileContents(filename, &fc) != 0) { - free(filename); - v->size = -1; - v->data = NULL; - free(fc.data); - return v; + v->data = static_cast(malloc(fc.data.size())); + if (v->data != nullptr) { + memcpy(v->data, fc.data.data(), fc.data.size()); + v->size = fc.data.size(); + } } - - v->size = fc.size; - v->data = (char*)fc.data; - free(filename); return v; } -- cgit v1.2.3